electrical issiues

[cenzo989]

ey guys,
how are you all?
perhaps you can help me out..... I have a 2004 Yamaha zuma 50cc
over the past few months i have did some mods to it. lights.......rollers ...exhaust.....belt.....clutch.....but not the engine yet
anyway back to my problem... up till about a year or so ago .......my electrical system don't work
the brake light...my signal lights....my horn is very low..almost faint........ and my electric start dnt work
the only thing that work fine is my headlights...

the only time the signals and brake work or come on is when im sitting at a red light and rev it or when i twist the throtttle
the second i go back to idle...everthing stops working...blinking..
here are sum pics of my scooter...atached

any suggestion on the problems at hand would be greatly appreciated..

[Deleted]

sounds like bad ground.

[90GTVert]

:welcome2:

Check your battery and connections and check your engine and frame grounds.

[cenzo989]

thanx guys..
\

ill check it out

much appreciated....